Once upon a time, Ibiza was the pretty Spanish island where people went on Summer holidays. Then it was the nightclub capital of Europe, the place thousands of Club 18 - 30 Britons descended on for sex on the beach (both meanings) every Summer. And now it's cool again. Jade Jagger has a villa there, Snoop Dogg is rapping about it, and Rafe are naming their bags after it. The Ibiza Shirley is the most popular frame bag at Zappos at the moment, and it's been reduced to $152.95 in the sale.